It’s become a truism in the past few years that younger people get their news predominantly, if not entirely, from social media. Turns out it’s true, but it may not be an information crisis, as some would have you believe.Of course, as an old-time newspaperman, I was one of those who thought that the country was not being served well by this increasing dependency on unvetted news sources and the implied repudiation of traditional media. How could the country survive if the next generations turned their back on the trusted voices of the New York Times, the Washington Post, CBS, NBC, ABC, and…